inner glass

... is pumped into a high-vacuum. The surface of innerglass is sprayed with selective coating through a special technology. The ... of liquid is very low through the high-vacuum between innerglass tube and outside, Its stagnation temperature is above 200 degrees ... solar water heater, solar collecotor, solar projects. SpecificationOuter Diameter and Inner Diameter (MM) 47 / 37 58 / 47Length of Tube (MM) ...

high quality ,best price ,good service , we can frosted ,spray color and printing your own logo on it out glass :T/B/H:68*50*88mm Weight:185mm Capacity:290ml innerglass :T/B/H:54*48*65mm Weight:89g Capacity:100ml

CE and CB for this model. MOQ=1x40'HQ. 1% easy broken parts free. Three years guarteen for condensor one year for machine CE and CB certificate for this model.MOQ=1x40'HQ.1% easy broken parts free.Three years guarteen for condensor one year for machine.We could do OEM.The advantage of this model is energy saving. We can assemble innerglass door.